23 lines
665 B
JavaScript
23 lines
665 B
JavaScript
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$(document).ready( function() {
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// assume there is only one input[file] on page
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$("input[type='file']").each(function() {
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$(this).after('<img src="#" alt="" id="previewImage" style="margin:10px 0;"/>');
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})
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// mark required
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$("input[required]").each(function() {
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$(this).prev().prepend("*");
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})
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$("input[type='file']").change(function() {
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if (this.files && this.files[0]) {
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var reader = new FileReader();
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reader.onload = function (e) {
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$('#previewImage').attr('src', e.target.result);
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}
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reader.readAsDataURL(this.files[0]);
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}
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});
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});
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