reset

How can I use a reset button for php form?

由 柔情痞子 提交于 2020-01-03 05:12:55
问题 I've got a form that I'm handling with PHP. Before the user submits it, the Reset button works. But when they submit and the page reloads (I've made the form fields sticky based on the $_POST values) the reset doesn't work. How can I fix that? EDIT: For example, a checkbox on the form: <input type="checkbox" <?php if (isset($_POST['cb12'])){echo 'checked="checked"';} ?> name="cb12" tabindex="34" id=cb value="Education"> And the HTML: <tr> <td colspan="5" valign="top" class="addit" ><div class

How to reset knockout bindings in Jasmine test

由 送分小仙女□ 提交于 2020-01-02 10:37:19
问题 I'm trying to write test for knockout feature with jasmine as below and I'm getting following error: Error: You cannot apply bindings multiple times to the same element. describe("ThreeStepNavigationView", ()=> { var testSubject; var SmallNavigationStates = ['ribbon','expanded']; var ExtraSmallNavigationStates = ['collapsed','ribbon','expanded']; beforeEach(()=> { loadFixtures('SidebarAndSiteHeader.html'); testSubject = new Mobile.Navigation.ThreeStepNavigation.View(); ko.applyBindings

Reseting the form when usering the jquery validations plugin

由 你。 提交于 2020-01-02 05:37:13
问题 I have a simple form like below that I have added the jQuery validations plugin onto (http://docs.jquery.com/Plugins/Validation). I have this form in a modal popup window so if there are errors and the user closes the window when they open it again the form still has the errors. In my popup close callback I tried calling resetForm() but it says the method doesn't exist. Form HTML: <form class="validations" id="commentForm" method="get" action=""> <p> <label for="name">Name</label> <em>*</em>

how can i reset dropzone by this code?

由 一笑奈何 提交于 2020-01-02 02:47:07
问题 Dropzone.options.imageFile = { url: HOST_NAME + USER_NAME + BUILDER_API +'image/', method: 'POST', // enter code here acceptedFiles: '.jpg, .jpeg, .png', paramName: "imagefile", // The name that will be used to transfer the file maxFilesize: 10, // MB //addRemoveLinks: true, maxFiles: 2, init: function() { this.on("success", function(file, response) { image_id = response.id; IMAGES.push(image_id); check_files(); }), this.on("removedfile", function(file, response){ data = JSON.parse(file.xhr

Reset Oracle Sequence to have MIN VALUE = 1 and STARTING number from 1

由 孤街醉人 提交于 2020-01-01 19:05:41
问题 I have a problem resetting Oracle Sequence to have MIN VALUE = 1 and starting next number used is 1. I have followed through the answer of this question: How do I reset a sequence in Oracle? create or replace procedure reset_seq( p_seq_name in varchar2 ) is l_val number; begin execute immediate 'select ' || p_seq_name || '.nextval from dual' INTO l_val; execute immediate 'alter sequence ' || p_seq_name || ' increment by -' || l_val || ' minvalue 0'; execute immediate 'select ' || p_seq_name |

Remove or Reset Cookies

由 被刻印的时光 ゝ 提交于 2020-01-01 11:49:40
问题 I am setting a cookie Request.Cookies("TemplateName").value on one of my pages(page 3) of my application. Now I can navigate from page 3 to page 4 and page 2 and retain the value of the cookie. But now when I logout and login again it still has the value, how can I reset the value of the cookie to be blank "" when I start a new instance? I tried: Request.Cookies("TemplateName").Expires = Now Request.Cookies("TemplateName").value = "" On my homepage, but the cookie still retains the value on

Remove or Reset Cookies

由 隐身守侯 提交于 2020-01-01 11:49:28
问题 I am setting a cookie Request.Cookies("TemplateName").value on one of my pages(page 3) of my application. Now I can navigate from page 3 to page 4 and page 2 and retain the value of the cookie. But now when I logout and login again it still has the value, how can I reset the value of the cookie to be blank "" when I start a new instance? I tried: Request.Cookies("TemplateName").Expires = Now Request.Cookies("TemplateName").value = "" On my homepage, but the cookie still retains the value on

STM32 how to get last reset status

由 北慕城南 提交于 2020-01-01 05:47:25
问题 I'm working with STM32F427 and I'd like to get cause of last reset. There is RCC clock control & status register RCC_CSR with many reset flags, but I'm not able to get any meaningful value. By reading the value of that register, I get only 0x03, which means LSI ready and LSI ON, but no flags about reset are set if I try power on, software reset, low voltage etc. I found snippet of code for getting reset flags like below, but all the flags are still 0. if (RCC_GetFlagStatus(RCC_FLAG_SFTRST)) .

git常用命令行

由 独自空忆成欢 提交于 2019-12-31 13:19:49
一、git安装之后的先配置环境变量 1 git version #查看git的版本 1 git config --global user.name "vhjmhk" #设置全局使用者名称 2 git config --global user.email "vhjmhk@163.com" #设置全局使用者邮箱 cat ~/.gitconfig #可以去家目录的.gitconfig 文件里面查看git的配置 二、git建立仓库 1 git init #初始化一个新的git仓库，默认初始化一个master 的分支 1 git status #查看git仓库状态 提示存在一个没有路径的文件test.sh，git不知道该如何去去处理这个新文件，master隔壁多了一个*，git提示可以使用 git add <file>... 命令来添加这个文件 1 git add test.sh #可以将新文件暂存起来 2 git add -A #一次将目录下所有的文件缓存起来 提示产生了一个新文件test.sh，git提示可以使用 git rm --cached <file>... 来删除缓存区的文件 1 git rm --cached test.sh #可以把缓存区的文件删除 1 git commit -m 'annotation' #将缓存区的文件提交到本地的git仓库中，-m后面跟此次改动的注释

BufferedReader reset fail after read to end of file

由 非 Y 不嫁゛ 提交于 2019-12-31 03:01:43
问题 I have a BufferedReader wrapped on a file, I want to mark a place and use reset() later to get back to this position. I have read the java api, it states mark (readlimit), when read too many bytes, the reset will fail. So i figure I can set a large limit. However if i have code BufferedReader br=...; br.mark(1024000); // large but not as large as file. while(br.ready()){ //keep reading. to find some stuff. } //now the br.ready() is false br.reset() // It will fail with mark invalid exception
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