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68 lines
2.0 KiB
68 lines
2.0 KiB
2 years ago
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>TextBox with Clear Icon - jQuery EasyUI Demo</title>
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<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
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<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
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<link rel="stylesheet" type="text/css" href="../demo.css">
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<script type="text/javascript" src="../../jquery.min.js"></script>
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<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
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</head>
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<body>
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<h2>TextBox with Clear Icon</h2>
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<p>This example shows how to create an textbox with an icon to clear the input element itself.</p>
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<div style="margin:20px 0 40px 0;"></div>
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<div class="easyui-panel" style="width:100%;max-width:400px;padding:30px 60px;">
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<div style="margin-bottom:20px">
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<input id="tt" style="width:100%;" data-options="
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label: 'Email:',
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labelPosition: 'top',
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prompt: 'Input something here!',
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value: 'my@email.com',
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icons:[{
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iconCls:'icon-search',
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handler: function(e){
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var v = $(e.data.target).textbox('getValue');
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alert('The inputed value is ' + (v ? v : 'empty'));
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}
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}]
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">
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</div>
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</div>
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<script>
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$.extend($.fn.textbox.methods, {
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addClearBtn: function(jq, iconCls){
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return jq.each(function(){
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var t = $(this);
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var opts = t.textbox('options');
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opts.icons = opts.icons || [];
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opts.icons.unshift({
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iconCls: iconCls,
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handler: function(e){
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$(e.data.target).textbox('clear').textbox('textbox').focus();
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$(this).css('visibility','hidden');
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}
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});
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t.textbox();
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if (!t.textbox('getText')){
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t.textbox('getIcon',0).css('visibility','hidden');
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}
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t.textbox('textbox').bind('keyup', function(){
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var icon = t.textbox('getIcon',0);
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if ($(this).val()){
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icon.css('visibility','visible');
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} else {
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icon.css('visibility','hidden');
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}
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});
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});
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}
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});
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$(function(){
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$('#tt').textbox().textbox('addClearBtn', 'icon-clear');
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});
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</script>
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</body>
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</html>
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