超简单实现自定义弹窗

224 阅读5分钟

快应用promt.showDialog接口提供的弹框只能显示文字、按钮简单的元素,无法实现复杂的页面效果。但往往产品经理设计的弹框页面效果很炫,怎么办呢?

比如实现如下弹窗效果:展示一个列表,左边显示图片,右边显示具体介绍,见图1;提示用户查看应用隐私协议弹窗效果,里面内容有超链接效果,能点击,见图2:

图1 列表弹窗       图2 超链接弹窗

此问题一般是开发者对快应用组件、样式属性使用不熟悉导致的。

解决方法

基于stack组件+position:fixed css样式可以实现自定义弹窗,弹窗显示隐藏基于if/show指令来控制,具体代码如下:

  1. 初始化数据模型:

1

2

3

4

5

6

7

8

data() {

return {

list: [1, 2, 3],

isShow: false``,

ifShow1: false``,

ifShow2: false

}

},

2. 页面布局:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

<text onclick=``"showToast1"``>自定义弹窗样式1</text>

<text onclick=``"showToast2"``>自定义弹窗样式2</text>

<!-- 弹窗 -->

<div if``=``"{{isShow}}" class=``"modal center-modal"``>

<div class=``"toast-box password-box"``>

<block>

<stack class=``"eyes-input-box"``>

<div style=``"flex-direction: column;width: 100%;" if``=``"{{ifShow1}}"``>

<div style=``"width: 100%;"``>

<text style=``"font-size: 32px;font-weight: 500;"``>交通违法</text>

<text style=``"font-size: 25px;text-align: right;padding-left: 400px" onclick=``"hide"``>隐藏</text>

</div>

<list style=``"height: 550px"``>

<list-item type=``"list" for``=``"list" style=``"height: 160px;margin-top: 20px"``>

<div style=``"padding-top: 1px;"``>

<image src=``"/Common/icon.png" style=``"border-radius: 100%;width: 100px;height: 100px;"``></image>

<div style=``"flex-direction: column; margin-left: 20px"``>

<text style=``"font-size: 28px;font-weight: 600;"``>二级标题</text>

<text style=``"font-size: 26px;margin-top: 10px"``>相关内容展示,例如商品属性、价格、上架日期等信息展示</text>

<div style=``"height: 2px;background-color:#808080;bottom: 0;margin-top: 25px" if``=``"{{$idx<2}}"``>

</div>

</div>

</div>

</list-item>

</list>

</div>

<div style=``"flex-direction: column;width: 100%;" if``=``"{{ifShow2}}"``>

<text style=``"font-size: 31px;font-weight: 700;"``>城市服务</text>

<text style=``"font-weight: 400;"``><span>点击“同意”,即表示您同意上述内容及</span><a style=``"color: #0000ff;" onclick=``"toast"``>应用名称的用户协议</a>

<span>、</span><a style=``"color: #0000ff;" onclick=``"toast"``>关于应用名称与隐私的声明</a></text>

<div style=``"width: 100%;"``>

<text style=``"width: 50%; text-align: center; color: #0000ff;" onclick=``"hide"``>确认</text>

<text style=``"width: 50%; text-align: center; color: #0000ff;" onclick=``"hide"``>取消</text>

</div>

</div>

</stack>

</block>

</div>

</div>

页面样式:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

.container {

flex-direction: column;

justify-content: center;

align-items: center;

.body {

width: 100%;

height: 100%;

flex-direction: column;

align-items: center;

.img {

margin-top: 500px;

}

.txt {

margin-top: 570px;

}

}

// 弹窗样式

.modal {

position: fixed;

flex-direction: column;

justify-content: flex-end;

width: 100%;

height: 100%;

padding: 0 34px 34px;

background-color: rgba(0, 0, 0, 0.18);

animation-name: Modal;

animation-duration: 130ms;

animation-timing-``function``: ease-``in``;

.toast-box {

width: 100%;

padding: 25px 50px 20.8px;

border-radius: 34px;

background-color: white;

flex-direction: column;

.toast-title {

font-size: 41.6px;

line-height: 56px;

font-weight: 500;

font-family: HWtext-65ST;

color: #000000;

}

.toast-tip {

font-family: HWtext-55ST;

font-size: 29px;

color: rgba(0, 0, 0, 0.6);

line-height: 40px;

margin-top: 3.6px;

margin-bottom: 25px;

}

.label-box {

height: 100px;

border-bottom: 1px solid rgba(0, 0, 0, 0.1);

.label {

color: #000000;

width: 100%;

font-family: HWtext-55ST;

font-size: 34px;

}

input {

margin-right: -11px;

}

}

.manage {

height: 100px;

font-family: HWtext-65ST;

font-size: 29.12px;

color: #007dff;

font-weight: 500;

}

.cancel {

width: 100%;

height: 75px;

margin-top: 37.44px;

text-align: center;

font-family: HWtext-65ST;

font-size: 33.28px;

color: #007dff;

font-weight: 500;

}

.btn-box {

justify-content: space-between;

align-items: center;

.bind {

width: 47%;

height: 60px;

border-radius: 10px;

font-family: HWtext-65ST;

text-align: center;

font-size: 33.28px;

color: #007dff;

margin: 16px 0;

font-weight: 500;

}

.line {

height: 50px;

width: 1px;

background-color: rgba(0, 0, 0, 0.2);

}

.quit {

width: 47%;

height: 60px;

border-radius: 10px;

text-align: center;

font-family: HWtext-65ST;

font-size: 33.28px;

color: #007dff;

margin: 16px 0;

font-weight: 500;

}

.bind:active {

background-color: rgba(0, 0, 0, 0.1); // 待高保真修改

}

.quit:active {

background-color: rgba(0, 0, 0, 0.1); // 待高保真修改

}

}

.nocar-tip {

height: 99.84px;

font-size: 33.28px;

font-family: HWtext-55ST;

color: #000000;

border-bottom: 1px solid rgba(0, 0, 0, 0.1);

}

}

.password-box {

margin-top: -110px;

padding: 30.63px 50px 20.8px;

.toast-title {

height: 55.64px;

margin-bottom: 30.12px;

}

.password-tip {

flex-direction: column;

margin-top: 3.6px;

margin-bottom: 25px;

.control-tip {

font-family: HWtext-55ST;

font-size: 24.96px;

color: rgba(0, 0, 0, 0.6);

}

}

.error-password-tip {

font-family: HWtext-55ST;

font-size: 24.96px;

color: #fa2a2d;

height: 32.76px;

margin-bottom: 37.4px;

margin-top: 0;

}

.btn-box {

.bind {

margin-top: 8px;

margin-bottom: 8px;

}

.quit {

margin-top: 8px;

margin-bottom: 8px;

}

}

.eyes-input-box {

width: 100%;

flex-direction: row;

justify-content: flex-end;

.input-password {

width: 100%;

height: 94.64px;

border: 1px solid #ffffff;

border-bottom-color: #000000;

padding: 11.44px 0;

margin-bottom: 20.8px;

}

.password-text {

width: 100%;

height: 94.64px;

padding: 11.44px 0;

border-bottom: 1px solid #000000;

margin-bottom: 20.8px;

color: #000000;

font-size: 36px;

}

.eyes-img {

width: 49.92px;

height: 49.92px;

margin-top: 23px;

}

}

.password-loading-box {

flex-direction: row;

align-items: center;

justify-content: space-between;

height: 150px;

.loading-text {

font-family: HWtext-55ST;

font-size: 33.28px;

color: rgba(0, 0, 0, 0.96);

}

.loading-circular {

width: 102px;

height: 102px;

color: #666666;

}

}

}

}

}

事件绑定:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

showToast1() {

this``.isShow = true``;

this``.ifShow1 = true

this``.ifShow2 = false

},

showToast2() {

this``.isShow = true``;

this``.ifShow1 = false

this``.ifShow2 = true

},

hide(){

this``.isShow = false``;

},

toast() {

prompt.showToast({

message: '查看隐私协议'

})

}

欲了解更多详情,请参阅:

快应用开发指导文档:developer.huawei.com/consumer/cn…

快应用Style样式:

developer.huawei.com/consumer/cn…

快应用通用样式:

developer.huawei.com/consumer/cn…