placeholder | 易学教程

Replace Placeholders in word document with c#

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问题 I have a template in word (.docx) format and want to replace some placeholders in this template with my own data, do you know where I can find the right classes for this project? It would be nice for me to know the namespace. Are there any newer classes for handling word documents in the docx format (xml) than the com classes? Thank you for all your answers, I hope someone can help me with my problem. greets Sebastian 回答1: The new office formats (docx, xlsx, etc) are zip files that contain a

Placeholder attribute on text input with iOS 6 from landscape to portrait

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问题 I have a problem after updating to iOS 6 that is driving me nuts. It looks like any time I have the attribute "placeholder" on an input field, while rotating from Portrait to Landscape and back to Portrait again the page shifts some pixels on the left side causing a horizontal bar. I concluded after long research that it has to be something related to the meta viewport because every time I use the content="width=device-width" all works fine. P.S Yes I really need to have a percent width on

Modernizr just for one quick check?

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问题 I want to check if the browser who's running my page is capable of handling the 'html 5 placeholder' I know I can add the following javascript check: !Modernizr.input.placeholder but is it worth to import a library just for one check ? also how does modernizr do that for me (i mean how is it implemented under the cover) ? 回答1: If you want to check for placeholder support, then all you need to do is; var placeholderSupport = "placeholder" in document.createElement("input"); And to answer your

Git log pretty format, newline after placeholder if non-empty

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问题 I've got a git alias for a log using the pretty format: lg = log -10 --graph --abbrev-commit --pretty=format:'%C(auto)%d%Creset%n %C(bold yellow)%h%Creset - %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' Which gives the following: I can't seem to find a way to make a new line after the reference names only if the placeholder is non-empty. The pretty formats wiki page has operators to add or remove (+ or -) the newline coming before the placeholder but not after. 回答1: This is not supported

Angular2 i18n for placeholder text

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问题 Is there a way to translate the placeholder text for an input text field using Angular 2's i18n? <input placeholder="hello world" i18n> I don't see anything in the documentation about this: https://angular.io/docs/ts/latest/cookbook/i18n.html 回答1: There has been an example, but I can't seem to find it anymore. You should be able to use i18n-attributename . For example: <input type="number" placeholder="From" i18n-placeholder="From placeholder"/> That would need an entry like this: <trans-unit

Could not resolve placeholder 解决方案

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spring 配置加载properties文件的时候，报 Could not resolve placeholder 错误。经过仔细查找，排除文件路径，文件类容错误的原因，经过查找相关资料，出现"Could not resolve placeholder"很有可能是使用了多个PropertyPlaceholderConfigurer或者多个<context:property-placeholder>的原因或者是多个 PropertyPlaceholderConfigurer与 <context:property-placeholder>混合使用。如果配置如下一定会报以上错误，不管是在多个配置文件中还是分别在不同文件中 <context:property-placeholder location="WEB-INF/config/db/XX.properties" /> <context:property-placeholder location="WEB-INF/config/dfs/XX.properties" /> 解决方案：在Spring3中可以用如下方式解决，增加 ignore-unresolvable = "true"属性，注意必须都要加上 <context:property-placeholder location="xxx.properties" ignore

Could not resolve placeholder 解决方案

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用spring 配置加载properties文件的时候，报 Could not resolve placeholder 错误。经过仔细查找，排除文件路径，文件类容错误的原因，经过查找相关资料，出现"Could not resolve placeholder"很有可能是使用了多个PropertyPlaceholderConfigurer或者多个<context:property-placeholder>的原因或者是多个PropertyPlaceholderConfigurer与<context:property-placeholder>混合使用。如果配置如下一定会报以上错误，不管是在多个配置文件中还是分别在不同文件中 < context:property-placeholder location = "WEB-INF/config/db/XX.properties" /> < context:property-placeholder location = "WEB-INF/config/dfs/XX.properties" /> 解决方案：在Spring3中可以用如下方式解决，增加ignore-unresolvable="true"属性，注意必须都要加上 < context:property-placeholder location = "xxx.properties"

Could not resolve placeholder 解决方案

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easyui placeholder 解决方案

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项目要实现如图所示的功能前台用 easy-ui 实现，如果直接在代码中添加 placeholder 属性，因easyui的input标签不支持h5的placeholder，没有效果。 <th class="input_lable">学生姓名</th> <td> <input class="easyui-textbox" placeholder='模糊查询' id='inp_XSXM' name='xsxm' style='width: 150px;'/> </td> 会被浏览器解释成如下：解决方案：使用jQuery。js如下： $(function(){ $("#inp_XSXM").next("span").children(":first").attr('placeholder','模糊查询'); }); 效果： ps：网上看到其他人写的一个方案，不过我这边好像没有效果：写完后，看到更好的方案。。。。 <input class="easyui-textbox" id='inp_SHYY' style='width: 120px;' data-options="prompt:'模糊查询'"/> 日了够了来源： https://www.cnblogs.com/commitsession/p/6385280.html

easyui placeholder 解决方案

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最近，再用easyui的时候，发现easyui的input标签不支持h5的placeholder，为了实现这个效果，提供以下解决方案：　　1.给input标签设置placeholder. 　　<td><input class="easyui-numberbox" data-options="min:0,max:800,precision:0" placeholder="默认为最大"></td> 　　2.当页面加载完毕的时候，将easyui生成的input标签的placeholder重新设置. 　　 $(function(){ window.onload = numberInputPlaceholder(); }); /** easyui number placeholder */ function numberInputPlaceholder(){ $(".easyui-numberbox").each(function(i){ var span = $(this).siblings("span")[0]; var targetInput = $(span).find("input:first"); if(targetInput){ $(targetInput).attr("placeholder", $(this).attr("placeholder")); } }); }

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