[转]jQuery Mobile动态刷新页面样式
本文转自:http://blog.csdn.net/zht666/article/details/8560765
当我们使用Ajax或者javascript动态在页面上添加元素后,如添加select控件的option元素,添加ul的li元素。添加之后我们会发现,它们显示的样式不是jQuery Mobile的炫酷样式了,而变成了很丑陋的元素样式。如下图所示:

代码如下:
- <script>
- function myFunction() {
- var ul = document.getElementById("myul");
- var li1 = "<li data-role=\"fieldcontain\">信息2</li>";
- var li2 = "<li data-role=\"fieldcontain\">信息3</li>";
- ul.innerHTML += li1;
- ul.innerHTML += li2;
- }
- </script>
- <!-- listview测试 -->
- <ul data-role="listview" data-inset="true" id="myul">
- <li data-role="list-divider">信息列表</li>
- <li data-role="fieldcontain">信息1</li>
- </ul>
<script>
function myFunction() {
var ul = document.getElementById("myul");
var li1 = "<li data-role=\"fieldcontain\">信息2</li>";
var li2 = "<li data-role=\"fieldcontain\">信息3</li>";
ul.innerHTML += li1;
ul.innerHTML += li2;
}
</script>
<!-- listview测试 -->
<ul data-role="listview" data-inset="true" id="myul">
<li data-role="list-divider">信息列表</li>
<li data-role="fieldcontain">信息1</li>
</ul>
可以看到,jQuery Mobile并没有对于新添加的元素进行渲染。这种情况下就需要对元素的样式进行刷新。
刷新代码如下:
- <script>
- function myFunction() {
- var ul = document.getElementById("myul");
- var li1 = "<li data-role=\"fieldcontain\">信息2</li>";
- var li2 = "<li data-role=\"fieldcontain\">信息3</li>";
- ul.innerHTML += li1;
- ul.innerHTML += li2;
- //刷新jQuery Mobile样式
- $('#myul').listview('refresh');
- }
- </script>
<script>
function myFunction() {
var ul = document.getElementById("myul");
var li1 = "<li data-role=\"fieldcontain\">信息2</li>";
var li2 = "<li data-role=\"fieldcontain\">信息3</li>";
ul.innerHTML += li1;
ul.innerHTML += li2;
//刷新jQuery Mobile样式
$('#myul').listview('refresh');
}
</script>
其实最重要的一句刷新代码是:$('#myul').listview('refresh');
刷新后的效果如下图所示:

注意:在使用js或者jQuery获取控件(例如:button、checkbox、radiobutton等)的值时,也是需要先刷新,否则无法获取到最新的值。
下面列出常用的标签的refresh操作,其他的可以举一反三。 1. Listview的refresh操作: $('#mylistid').listview('refresh');
2. select menu的refresh操作: var myselect = $("#myselect"); myselect[0].selectedIndex = 2; myselect.selectmenu("refresh");
3. Checkboxes的refresh操作: $("#mycheckboxid").attr("checked",true).checkboxradio("refresh");
4. Radio buttons的refresh操作: $("#myradioid").attr("checked",true).checkboxradio("refresh");
新加的:来自:http://hi.baidu.com/life_to_you/item/bf3621365fa5974b033edcbc
各类标签的刷新
1.Textarea fields
|
1
2
|
$('body').prepend('<textarea id="myTextArea"></textarea>');$('#myTextArea').textinput(); |
2.Text input fields
|
1
2
|
$('body').prepend('<input type="text" id="myTextField" />');$('#myTextField').textinput(); |
3.Buttons
|
1
2
|
$('body').append('<a href="" data-theme="e" id="myNewButton">testing</a>');$('#myNewButton').button(); |
4.Combobox or select dropdowns
|
1
2
3
4
5
6
7
8
9
10
|
<label for="sCountry">Country:</label><select name="sCountry"id="sCountry"><option value="">Where You Live:</option><option value="ad">Andorra</option><option value="ae">United Arab Emirates</option></select> var myselect = $("#sCountry");myselect[0].selectedIndex = 3;myselect.selectmenu('refresh'); |
5.Listviews
|
1
2
3
4
5
6
7
|
<ul id="myList"data-role="listview"data-inset="true"><li>Acura</li> <li>Audi</li> <li>BMW</li> </ul> $('#mylist').listview('refresh'); |
6.Slider control
|
1
2
3
4
5
6
|
<div data-role="fieldcontain"><label for="slider-2">Input slider:</label><input type="range"id="slider-2"value="25"min="0"max="100"/></div> $('#slider-2').val(80).slider('refresh'); |
7.Toggle switch
|
1
2
3
4
5
6
7
8
9
10
11
|
<div data-role="fieldcontain"><label for="toggle">Flipswitch:</label><select name="toggle"id="toggle"data-role="slider"><option value="off">Off</option><option value="on">On</option></select> </div> var myswitch = $("#toggle");myswitch[0].selectedIndex = 1;myswitch .slider("refresh"); |
8.Radio buttons
|
1
2
3
4
5
6
7
8
9
10
11
12
13
|
<div data-role="fieldcontain"> <fieldset data-role="controlgroup"data-type="horizontal"> <legend>Layout view:</legend> <input type="radio"name="radio-view"value="list"/> <labelfor="radio-view-a">List</label> <input type="radio"name="radio-view"value="grid"/> <labelfor="radio-view-b">Grid</label> <input type="radio"name="radio-view"value="gallery"/> <labelfor="radio-view-c">Gallery</label> </fieldset></div> $("input[value=grid]").attr('checked',true).checkboxradio('refresh'); |
9.Checkboxes
|
1
2
3
4
5
6
7
8
9
|
<div data-role="fieldcontain"><fieldset data-role="controlgroup"><legend>Agree to the terms:</legend><input type="checkbox"name="checkbox-1"id="checkbox-1"class="custom"/><label for="checkbox-1">I agree</label></fieldset> </div> $('#checkbox-1').attr('checked',true).checkboxradio('refresh'); |
posted on 2014-04-03 19:08 freeliver54 阅读(366) 评论(2) 收藏 举报
浙公网安备 33010602011771号